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- QDV-10 adopts mechanotronics, press-vibration, double-layers material feeding, double control of height and density and have following advantage. 该机采用机电一体化，分层布料、振压结合、高度密度双控的设计原理，具有激振力大、成型速度快、操作简单、 运行可靠等优点。
- Key technologies of VLRE, such as the technology of the Flowrate Positioned Injector(FPI), the Double Controllable Flow Valve(DCFV) and the Full Digital Controller(FDC) have been solved. 掌握了流量定位针栓式喷注器技术、流量调节阀技术、数字控制器技术等关键技术。
- Electronic double control intelligent door lock 电子双控智能门锁
- Under the control of double controllers, various reliable measures are provided for the system, by which the problem of continuous system output in the action of various interferences is solved successfully. 该系统在双机控制器的控制下，配以各种可靠性措施，成功地解决了系统在各种干扰作用下系统输出的连续性问题。
- Liquid Diecasting-forging Double Control Forming Technology 液态压铸锻造双控成形技术研究
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
- In this case, I can double for penalty. 假如这样的话，我可以叫加倍了。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗？
- The soldiers came at the double. 士兵们是急行军来的。
- A couch performs a double service. 躺椅有双重的服务。
- Look, double yellow lines you mustn't park here. 喂，这是双黄线--不能在这儿停车。
- Please double up the chair and put it aside. 请把椅子折起来放在一边。
- For strong sewing use double, not single thread. 为了缝得牢，用双线，而不要用单线。
